Yuzhong Zheng

Galangin, a flavonol derived from Rhizoma Alpiniae Officinarum, inhibits acetylcholinesterase activity in vitro

Ava J.Y. Guo, Heidi Q. Xie, Roy C.Y. Choi et al. · Chemico-Biological Interactions · 2010 · 103 citations

Life Sciences, Pharmacology, Plant Sciences +8

Cordysinocan, a polysaccharide isolated from cultured Cordyceps, activates immune responses in cultured T-lymphocytes and macrophages: Signaling cascade and induction of cytokines

Jerry K.H. Cheung, Jun Li, Anna Cheung et al. · Journal of Ethnopharmacology · 2009 · 102 citations

Life Sciences, Immunology, Microbiology +9

Kaempferol as a flavonoid induces osteoblastic differentiation via estrogen receptor signaling

Ava J.Y. Guo, Roy Chi-Yan Choi, Yuzhong Zheng et al. · Chinese Medicine · 2012 · 99 citations · Full text

Life Sciences, Botany, Plant Sciences +16

Flavonoids from Radix Astragali Induce the Expression of Erythropoietin in Cultured Cells: A Signaling Mediated via the Accumulation of Hypoxia-Inducible Factor-1α

Yuzhong Zheng, Roy C.Y. Choi, Anna Cheung et al. · Journal of Agricultural and Food Chemistry · 2011 · 87 citations

Life Sciences, Biochemistry, Pharmacology +13

The expression of erythropoietin triggered by Danggui Buxue Tang, a Chinese herbal decoction prepared from Radix Astragali and Radix Angelicae Sinensis, is mediated by the hypoxia-inducible factor in cultured HEK293T cells

Yuzhong Zheng, Roy C.Y. Choi, Heidi Q. Xie et al. · Journal of Ethnopharmacology · 2010 · 73 citations

Life Sciences, Botany, Pharmacology +11